| Patent No. | Patent Title: |
| 7461835 | Humidifier |
| 7459009 | Method and apparatus for flue gas desulphurization |
| 7459010 | Method and apparatus for the acceleration of an electromagnetic r... |
| 7455283 | Diaphragm carburetor |
| 7452410 | Electrostatic filter having insulated electrodes |
| 7452403 | System and method for applying partial discharge analysis for ele... |
| 7452411 | Electrostatic ionic air emission device |
| 7449053 | Air filtration device |
| 7441753 | Carburetor |
| 7442234 | Device and method for removing undesirable gases and particles fr... |
| 7438742 | Method and apparatus for preventing wear in an electrostatic prec... |
| 7438743 | Method of making replacement collecting electrodes for an electro... |
| 7438736 | Filter bag structure |
| 7438747 | Negative ion generator |
| 7435288 | System for filtering particulate matter of diesel particulate fil... |
| 7435287 | Air cleaner having separate modules for collector plates and ioni... |
| 7434793 | Coating for a throttle body |
| 7431755 | Dust-collecting electrode and dust collector |
| 7431752 | Air purifier with Ozone reduction arrangement |
| 7431271 | Carburetor |
| 7429033 | Scavenging carburetor |
| 7427057 | Control valve assembly of a carburetor and method of assembly |
| 7427313 | Air purification device |
| 7427056 | Mixer for engine, air conditioning apparatus driven by engine, an... |
| 7419142 | Variable fuel admission carburetor |
| 7413593 | Polarity reversing circuit for electrostatic precipitator systems |
| 7413594 | Electrical power disable in an air cleaner |
| 7410152 | Gaseous fuel and air mixing venturi device and method for carbure... |
| 7410153 | Vacuum accelerator assist module for carburetors |
| 7407153 | Carburettor |
| 7404847 | Apparatus and method for enhancing filtration |
| 7404546 | Carburetor arrangement |
| 7402194 | Carbon nanotubes as low voltage field emission sources for partic... |
| 7398962 | Quick jet change fuel float bowl |
| 7399340 | Replacement discharge electrode for electrostatic precipitators a... |
| 7393385 | Apparatus and method for electrostatically depositing aerosol par... |
| 7390351 | Electrets and compounds useful in electrets |
| 7390352 | Air purifier with front-load electrodes |
| 7384439 | Vents for fluid systems |
| 7384456 | Modular frame for air purification devices |
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